Out of sight but not invisible: Defeating fileless malware with behavior monitoring, AMSI, and next-gen AV

Consider this scenario: Two never-before-seen, heavily obfuscated scripts manage to slip past file-based detection and dynamically load an info-stealing payload into memory. The scripts are part of a social engineering campaign that tricks potential victims into running the scripts, which use the...

Intel Processors Now Allows Antivirus to Use Built-in GPUs for Malware Scanning

Global chip-maker Intel on Tuesday announced two new technologies—Threat Detection Technology TDT and Security Essentials—that not only offer hardware-based built-in security features across Intel processors but also improve threat detection without compromising system performance. Intel's Threat...

Latest TeslaCrypt Targets New File Extensions, Invests Heavily in Evasion

TeslaCrypt, like many of its ransomware cousins, doesn’t sleep on past success. Researchers at Endgame Inc., have found two updates for the cryptoransomware in the past two weeks that invest heavily in obfuscation and evasion techniques, and also target a host of new file extensions. These sample...

win32 SEH omelet shellcode 0.1

No description provided by source. A small piece of shellcode written in assembler that can scan the user-land address space for small blocks of memory eggs and recombine the eggs into one large block. When done, the large block is executed. This is useful when you can only insert small blocks at...

User about antivirus real-time monitoring and memory antivirus-vulnerability warning-the black bar safety net

Antivirus real-time monitoring with in-memory scanning is a thing? Of course not. If not, then they have what is the difference? In General, real-time monitoring is mainly to monitor the virus on the hard disk of the rewrite operation, the memory scan is mainly scans the memory of all processes a...